ES2175896T3 - PROCEDURE FOR THE MANUFACTURE OF A Y-TIAI BASE ALLOY DISK VALVE. - Google Patents
PROCEDURE FOR THE MANUFACTURE OF A Y-TIAI BASE ALLOY DISK VALVE.Info
- Publication number
- ES2175896T3 ES2175896T3 ES99201799T ES99201799T ES2175896T3 ES 2175896 T3 ES2175896 T3 ES 2175896T3 ES 99201799 T ES99201799 T ES 99201799T ES 99201799 T ES99201799 T ES 99201799T ES 2175896 T3 ES2175896 T3 ES 2175896T3
- Authority
- ES
- Spain
- Prior art keywords
- diameter
- procedure
- manufacture
- opening
- corresponds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/004—Composite billet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/20—Making machine elements valve parts
- B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
- B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
- Y10T29/49307—Composite or hollow valve stem or head making
- Y10T29/49309—Composite or hollow valve stem or head making including forging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
- Y10T29/49307—Composite or hollow valve stem or head making
- Y10T29/49313—Composite or hollow valve stem or head making including casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Forging (AREA)
- Extrusion Of Metal (AREA)
Abstract
LA INVENCION TRATA DE UN PROCEDIMIENTO PARA LA FABRICACION DE UNA VALVULA DE DISCO FORMADA POR ALEACIONES BASICAS DE GA - TIAL PARA MAQUINAS DE COMBUSTION INTERNA. EL MATERIAL EN BRUTO DE GA - TIAL PRIMERO SE MOLDEA DE TAL MANERA, POR EJEMPLO MEDIANTE PRENSADO DE EXTRUSION, QUE DESPUES TIENE APROXIMADAMENTE EL DIAMETRO DEL DISCO DE LA VALVULA Y LAS PROPIEDADES NECESARIAS DEL MATERIAL. A CONTINUACION SE REALIZA EL MOLDEO SECUNDARIO MEDIANTE PRENSADO DE EXTRUSION. PARA ELLO SE UTILIZA UNA MATRIZ, QUE ESTA FORMADA DE TAL MANERA, QUE EL DIAMETRO DE LA ABERTURA DE ENTRADA (6) CORRESPONDE APROXIMADAMENTE AL DE LA PIEZA EN BRUTO MOLDEADA DE MANERA PRIMARIA, Y UNA PARTE CILINDRICA (3) QUE CORRESPONDE A SU DIAMETRO, SE PASA POR UNA ABERTURA DE SALIDA (5) QUE TIENE UN ESTRECHAMIENTO (4) QUE CORRESPONDE A UNA FORMA CONICA. ESTA ABERTURA DE SALIDA (5) CORRESPONDE APROXIMADAMENTE AL DIAMETRO D DEL DISCO DE VALVULA (2). EL PROCESO DE COMPRESION DE EXTRUSION SE ACABA CONSIGUIENDO EL GROSOR S DEL DISCO DELA VALVULA.THE INVENTION IS ABOUT A PROCEDURE FOR THE MANUFACTURE OF A DISC VALVE FORMED BY BASIC GA - TIAL ALLOYS FOR INTERNAL COMBUSTION MACHINES. THE GROSS MATERIAL OF GA - FIRST ITEM IS MOLDED IN SUCH WAY, FOR EXAMPLE THROUGH EXTRUSION PRESSED, THEN IT HAS APPROXIMATELY THE DIAMETER OF THE VALVE DISK AND THE PROPERTIES NEEDED FROM THE MATERIAL. BELOW IS THE SECONDARY MOLDING BY EXTRUSION PRESSED. FOR THIS, A MATRIX IS USED, THAT IS FORMED IN SUCH WAY, THAT THE DIAMETER OF THE ENTRY OPENING (6) CORRECTLY APPROVES THAT OF THE PRIMARY MOLDED MOLDED PART, AND A CYLINDER PART (3) THAT CORRESPONDS TO ITS DIAMETER , IT IS PASSED BY AN OPENING OPENING (5) THAT HAS A CLOSING (4) THAT CORRESPONDS TO A CONICAL FORM. THIS OUTPUT OPENING (5) CORRESPONDS APPROXIMATELY TO THE DIAMETER D OF THE VALVE DISK (2). THE EXTRUSION COMPRESSION PROCESS IS FINISHED BY GETTING THE THICKNESS OF THE VALVE DISK.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0038198U AT2881U1 (en) | 1998-06-08 | 1998-06-08 | METHOD FOR PRODUCING A PAD VALVE FROM GAMMA-TIAL BASE ALLOYS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175896T3 true ES2175896T3 (en) | 2002-11-16 |
Family
ID=3489086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99201799T Expired - Lifetime ES2175896T3 (en) | 1998-06-08 | 1999-06-07 | PROCEDURE FOR THE MANUFACTURE OF A Y-TIAI BASE ALLOY DISK VALVE. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6161285A (en) |
EP (1) | EP0965412B1 (en) |
JP (1) | JP4368455B2 (en) |
KR (1) | KR100544955B1 (en) |
AT (1) | AT2881U1 (en) |
BR (1) | BR9902705A (en) |
DE (1) | DE59901376D1 (en) |
ES (1) | ES2175896T3 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT2881U1 (en) * | 1998-06-08 | 1999-06-25 | Plansee Ag | METHOD FOR PRODUCING A PAD VALVE FROM GAMMA-TIAL BASE ALLOYS |
DE10024343A1 (en) * | 2000-05-17 | 2001-11-22 | Gfe Met & Mat Gmbh | One-piece component used e.g. for valves in combustion engines has a lamella cast structure |
US6385847B1 (en) * | 2000-09-13 | 2002-05-14 | Eaton Corporation | Seat faced engine valves and method of making seat faced engine valves |
WO2002048420A2 (en) * | 2000-12-15 | 2002-06-20 | Thyssenkrupp Automotive Ag | Method for producing components with a high load capacity from tial alloys |
DE10150674B4 (en) * | 2000-12-15 | 2008-02-07 | Leistritz Ag | Process for the production of heavy-duty components made of TiAl alloys |
DE10134525A1 (en) * | 2001-07-16 | 2003-01-30 | Gfe Met & Mat Gmbh | Process for capsule-free forming of gamma-TiAl materials |
AT5199U1 (en) * | 2001-07-19 | 2002-04-25 | Plansee Ag | MOLDED PART FROM AN INTERMETALLIC GAMMA-TI-AL MATERIAL |
DE10209346B4 (en) * | 2002-03-02 | 2004-02-19 | Daimlerchrysler Ag | Manufacturing method for a multi-part valve for internal combustion engines |
US6974507B2 (en) * | 2003-03-03 | 2005-12-13 | United Technologies Corporation | Damage tolerant microstructure for lamellar alloys |
US7923127B2 (en) * | 2005-11-09 | 2011-04-12 | United Technologies Corporation | Direct rolling of cast gamma titanium aluminide alloys |
DE102007001515B4 (en) * | 2007-01-10 | 2009-10-29 | Gesenkschmiede Schneider Gmbh | Method for producing a valve with at least one wing, and valve produced thereafter |
KR100959635B1 (en) * | 2008-01-02 | 2010-05-27 | 주식회사 효림 에이치 에프 | Manufacturing method of turning driveshaft of consturuction machine |
JP5404472B2 (en) * | 2010-02-26 | 2014-01-29 | 三菱重工業株式会社 | Method for manufacturing hollow engine valve |
JP5297402B2 (en) * | 2010-02-26 | 2013-09-25 | 三菱重工業株式会社 | Manufacturing method of engine valve filled with sodium metal |
JP5574752B2 (en) * | 2010-02-26 | 2014-08-20 | 三菱重工業株式会社 | Method for manufacturing hollow engine valve |
JP5485011B2 (en) * | 2010-05-12 | 2014-05-07 | 三菱重工業株式会社 | Manufacturing method of engine valve filled with sodium metal |
US9610630B2 (en) * | 2010-12-28 | 2017-04-04 | Hitachi Metals, Ltd. | Closed-die forging method and method of manufacturing forged article |
DE102011110740B4 (en) * | 2011-08-11 | 2017-01-19 | MTU Aero Engines AG | Process for producing forged TiAl components |
CN103890328B (en) * | 2011-10-14 | 2016-04-06 | 日锻汽门株式会社 | The manufacture method of internal-combustion engine valve |
CN103909387A (en) * | 2014-04-14 | 2014-07-09 | 厦门艾瑞克斯铜业有限公司 | Production method for processing contacts by special-shaped copper bars |
JP6058586B2 (en) * | 2014-05-29 | 2017-01-11 | 愛三工業株式会社 | Manufacturing method of exhaust gas recirculation valve for engine |
CN107737812A (en) * | 2017-11-09 | 2018-02-27 | 河南科技大学 | A kind of metalwork extrusion forming method |
DE102018112291A1 (en) | 2018-05-23 | 2019-11-28 | Federal-Mogul Valvetrain Gmbh | METHOD FOR PRODUCING A HOLLOW VALVE FOR COMBUSTION ENGINES |
CN111531335A (en) * | 2020-05-23 | 2020-08-14 | 北京普惠三航科技有限公司 | Multilayer structure and processing method thereof |
CN114619207A (en) * | 2022-03-10 | 2022-06-14 | 天津大学 | High-precision metal mirror surface processing method based on equal channel angular extrusion processing |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT2881B (en) * | 1899-06-03 | 1900-12-10 | Albert Taylor | |
US2452628A (en) * | 1944-08-25 | 1948-11-02 | Thompson Prod Inc | Method of making hollow poppet valves |
US2452636A (en) * | 1944-09-02 | 1948-11-02 | Thompson Prod Inc | Method of making hollow valves |
GB1011486A (en) * | 1963-01-09 | 1965-12-01 | Heinz Teves | Improvements in or relating to mushroom valves |
US3636605A (en) * | 1967-10-24 | 1972-01-25 | Trw Inc | Method of making forged valves from cast slugs |
US3536053A (en) * | 1967-10-24 | 1970-10-27 | Trw Inc | Forged valves from cast slugs |
JPS6061134A (en) * | 1983-09-14 | 1985-04-08 | Mitsubishi Heavy Ind Ltd | Working method of valve-like formed article |
DE3704948A1 (en) * | 1987-02-17 | 1988-08-25 | Sempell Armaturen Gmbh | METHOD AND DEVICE FOR PRODUCING A PAD VALVE HEAD |
JPH03275240A (en) * | 1990-03-22 | 1991-12-05 | Honda Motor Co Ltd | Integral extrusion method for engine valve |
JPH086565B2 (en) * | 1991-02-08 | 1996-01-24 | 住友軽金属工業株式会社 | Intake / exhaust valve and its manufacturing method |
EP0526046A3 (en) * | 1991-07-29 | 1993-08-25 | Eaton Corporation | Composite poppet valve and method for manufacturing same |
JPH05141213A (en) * | 1991-11-18 | 1993-06-08 | Sumitomo Light Metal Ind Ltd | Suction/exhaust valve for internal combustion engine |
DE4318424C2 (en) * | 1993-06-03 | 1997-04-24 | Max Planck Inst Eisenforschung | Process for the production of moldings from alloys based on titanium-aluminum |
WO1995024511A1 (en) * | 1994-03-10 | 1995-09-14 | Nippon Steel Corporation | Titanium-aluminium intermetallic compound alloy material having superior high temperature characteristics and method for producing the same |
JPH0857532A (en) * | 1994-08-19 | 1996-03-05 | Honda Motor Co Ltd | Manufacture of structural member |
JPH09195729A (en) * | 1996-01-11 | 1997-07-29 | Mitsubishi Motors Corp | Poppet valve made of titanium alloy |
KR100194731B1 (en) * | 1996-04-04 | 1999-06-15 | 류정열 | Manufacturing method of automotive titanium exhaust valve |
DE19748874C2 (en) * | 1996-11-09 | 2000-03-23 | Max Planck Inst Eisenforschung | Use of a TiAl alloy |
AT2881U1 (en) * | 1998-06-08 | 1999-06-25 | Plansee Ag | METHOD FOR PRODUCING A PAD VALVE FROM GAMMA-TIAL BASE ALLOYS |
-
1998
- 1998-06-08 AT AT0038198U patent/AT2881U1/en not_active IP Right Cessation
-
1999
- 1999-05-20 US US09/315,579 patent/US6161285A/en not_active Expired - Fee Related
- 1999-06-02 JP JP15488899A patent/JP4368455B2/en not_active Expired - Fee Related
- 1999-06-07 ES ES99201799T patent/ES2175896T3/en not_active Expired - Lifetime
- 1999-06-07 EP EP99201799A patent/EP0965412B1/en not_active Expired - Lifetime
- 1999-06-07 DE DE59901376T patent/DE59901376D1/en not_active Expired - Fee Related
- 1999-06-08 KR KR1019990021074A patent/KR100544955B1/en not_active IP Right Cessation
- 1999-06-08 BR BR9902705-4A patent/BR9902705A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT2881U1 (en) | 1999-06-25 |
KR100544955B1 (en) | 2006-01-24 |
EP0965412A1 (en) | 1999-12-22 |
JP4368455B2 (en) | 2009-11-18 |
KR20000005995A (en) | 2000-01-25 |
BR9902705A (en) | 2000-02-22 |
US6161285A (en) | 2000-12-19 |
JP2000024748A (en) | 2000-01-25 |
EP0965412B1 (en) | 2002-05-08 |
DE59901376D1 (en) | 2002-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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